{"nrhp_refnum":"78000771","name":"Archeological Site SMA-151","other_names":["U.C. Arch. Res. Facility #SMa-151"],"category":"site","location":{"address":null,"address_restricted":true,"city":"Princeton","county":"San Mateo County","state":"CA","lat":null,"lon":null,"geom_source":null},"listed_date":"1978-02-23","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Prehistoric"],"significance_levels":["local"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/123861485","wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q110493124"},"indexable":false,"url":"https://nationalhistoricalregister.com/california/san-mateo-county/archeological-site-sma-151-78000771/"}